Home / 16,168,753.81-24,256,953.17-5,238,925.17

Finding the Fourth Proportional to 16,168,753.81, 24,256,953.17 and 5,238,925.17

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Solution

The fourth proportional to 16,168,753.81, 24,256,953.17 and 5,238,925.17 is: 7,859,626.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,168,753.81 : 24,256,953.17 = 5,238,925.17 : x
  2. Step 2: Convert to fraction form
    16,168,753.81/24,256,953.17 = 5,238,925.17/x
  3. Step 3: Cross multiply
    16,168,753.81x = 24,256,953.17 × 5,238,925.17
  4. Step 4: Simplify right side
    16,168,753.81x = 127,080,362,509,824.30
  5. Step 5: Solve for x
    x = 127,080,362,509,824.30/16,168,753.81
  6. Step 6: Final answer
    x = 7,859,626.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.